<template>
  <div>
    <button @click="openPicker">ee</button>
    <mt-datetime-picker ref="picker" type="time" v-model="pickerValue"></mt-datetime-picker>
  </div>
</template>

<script>
export default {
  methods: {
    openPicker() {
      this.$refs.picker.open()
    }
  }
}
</script>